Directions (1-5): In this question four statements are given followed by five conclusions, one of which definitely does not logically follows (or is not a possibility of occurrence) from the given statements. That conclusion is your answer.

1. Statements: All rings are jewelleries. All jewelleries are diamonds. No ring is a toy.Some toys are baskets. Conclusions: 1) All rings are diamonds. 2) All diamonds being rings is a possibility. 3) Some toys are not rings. 4) All baskets are rings. 5) All rings being baskets is a possibility. 2. Statements:Some cars are bikes. All bikes are red. Some red are green. No green is white. Conclusions: 1) Some red being cars is a possibility. 2) Some red are not white. 3) All white are definitely green. 4) Some red are bikes. 5) Some cars are red. 3. Statements: Some plastics are papers. No paper is a book. All books are novels. No novel is a poem. Conclusion: 1) All books being plastic is a possibility. 2) All plastics being books is a possibility. 3) Some novels are books. 4) No book is a poem. 5) Some novels being papers is a possibility. 4. Statements: All players are honests. No honest is intelligent. Some intelligent are brave. All brave are strong. Conclusions: l) All players being intelligent is a possibility. 2) Some brave are intelligent. 3) Some intelligent are strong. 4) All strong being intelligent is a possibility. 5) Some strong are not honest. 5.Statements: Some stars are planets. No planet is an earth. All earths are universes. No moon is a star. Conclusions: 1) Some planets are stars. 2) All universe being planets is a possibility. 3) Some planets are not moons. 4) All universes being an earth is a possibility. 5) Some stars are not earths. 6.Statements: All visitors are hosts. Some hosts are guests. All guests are invitees. No man is a visitor Conclusions: 1) Some invitees are guests. 2) Some hosts are visitors. 3) All invitees being hosts is a possibility 4) No guest is a invitee 5) All men being hosts is a possibility.

Answers & Explanations

1. 4. From (first+ Second) Conclusions 1) and 2) follow. Again , No ring is a toy (E) → implication → Some toys are not rings (O). Hence 3) follows. No ring is a toy (E) + Some toys are baskets (I) = E+I = O * = Some baskets are not rings. Hence 4) does not follow. Again from (third + fourth) the possibility in 5) exists. 2. 3; Some cars are bikes (I) + All bikes are red (A) = I + A = I = Some cars are red, Thus the possibility in l) exists. And also conclusion 5) follows. Again, Some red are green. (I) + No green is white (E) = I + E = O = Some red are not white. Hence 2) follows. From Fourth statement conclusion 3) does not follow. Now, All bikes are red (A) → Y Conversion → Some red are bikes (I). Hence 4) follows. 3. 2; Some plastics are papers (I) + No paper is a book (E) = I + E = O = Some plastics are not books. Hence the possibility in 1) exists. But 2) does not exist. Again, All books are novels (A) → Conversion → Some novels are books (I). Hence 3) follows. All books are novels (A) + No novel is a poem (E) = A + E = E = No book is a poem (E). Hence 4) follows. From (second and third) statements conclusion 5) follows. 4. 1; All player are honest (A) + No honest is intelligent (E) = A + E = E = No player is intelligent. Hence l) does not follow. Again, Some intelligents are braves (I) → Conversions → Some braves are intelligents. Hence 2) Follows. From third (I) + fourth (A) = I + A = I = Some intelligents are strong. Hence 3) follows and also follows. From (third + fourth + second) conclusion 5) may follows. 5. 2; Some stars are planets (I) → conversion → Some planets are stars. Hence 1) follows. No Planet is an earth (E) + All earths are universe (A) E + O* = Some universe are not planets. Hence 2) does not follow. No moon is a star (E) + Some stars are planets (I) = E + I = O* = Some planets are not moons. Hence 3) follows. From statement third the possibility in 4) exists. Hence 4) follows. Again, Some stars are planet (I) + No planet is an earth (E) = I + E = O = Some stars are not earths. Hence 5) follows. 6. 4; All guests are invitees (A) → Conversion → Some invitees are guests (I). Hence conclusion l) follows. Some hosts are guests (I) + All guests are invitees (A) = I + A = I = Some hosts are invitees. Hence the possibility in 3) exists. Again, All visitors are hosts (A) → conversion → some hosts are visitors (I). Hence 2) follows. No man is a visitor (E) + All visitors are hosts = E + A = O * = Some hosts are not men. Hence Conclusion 5) follows. But conclusion 4) does not follow from third statement.